5148814728 has 32 divisors (see below), whose sum is σ = 12895601760. Its totient is φ = 1713129600.

The previous prime is 5148814709. The next prime is 5148814733. The reversal of 5148814728 is 8274188415.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182973 + ... + 209228.

It is an arithmetic number, because the mean of its divisors is an integer number (402987555).

Almost surely, 2^5148814728 is an apocalyptic number.

It is an amenable number.

5148814728 is an abundant number, since it is smaller than the sum of its proper divisors (7746787032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5148814728 is a wasteful number, since it uses less digits than its factorization.

5148814728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392757 (or 392753 counting only the distinct ones).

The product of its digits is 573440, while the sum is 48.

The square root of 5148814728 is about 71755.2418154939. The cubic root of 5148814728 is about 1726.7750100386.

The spelling of 5148814728 in words is "five billion, one hundred forty-eight million, eight hundred fourteen thousand, seven hundred twenty-eight".